anyone experienced wrist pain (thumb and wrist area)?

Use a thumb stabiliser to minimise movement - i had one on for at least 2 months. You can also place an ice pack over it for 10-20mins everyday to reduce inflammation. I've also used ketoprofen patches. Also took ibuprofen from GP. These worked for me as i didnt want to take the steroid shot. You may also want to consult a physiotherapist if it doesn't get better